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ASN Lookup Tool
AS30133 ISC-F-AS

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS30133
Organisation
Internet Systems Consortium, Inc.
Name
ISC-F-AS
Total IPv4 Addresses
11,008
Total IPv4 Prefixes
43
Total IPv6 Prefixes
42
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#9,015 out of 79,045
Registry
Arin
Registered Country
US flagUS
Registered Country Name
United States of America (the)
Registered Date
2003-07-28
Registration Last Change
2012-02-24
Receiving From
ASN
Organisation
AS1280
US flagInternet Systems Consortium, Inc.
IPv4 Active Prefixes
PrefixRange FromRange To
103.11.221.0/24103.11.221.0103.11.221.255
192.158.250.0/24192.158.250.0192.158.250.255
192.158.251.0/24192.158.251.0192.158.251.255
192.228.80.0/24192.228.80.0192.228.80.255
192.228.81.0/24192.228.81.0192.228.81.255
Showing 5 of 43
IPv6 Active Prefixes
PrefixRange FromRange To
2001:500:61::/482001:500:61::2001:500:61:ffff:ffff:ffff:ffff:ffff
2001:500:62::/482001:500:62::2001:500:62:ffff:ffff:ffff:ffff:ffff
2001:500:63::/482001:500:63::2001:500:63:ffff:ffff:ffff:ffff:ffff
2001:500:64::/482001:500:64::2001:500:64:ffff:ffff:ffff:ffff:ffff
2001:500:65::/482001:500:65::2001:500:65:ffff:ffff:ffff:ffff:ffff
Showing 5 of 42